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CCDB → Angiosperms → Compositae → Eupatorium → Eupatorium rotundifolium subsp. rotundifolium
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Eupatorium rotundifolium subsp. rotundifolium | Eupatorium rotundifolium L. | 30(1) | Asteracea | Turner ＆ E. 1960 Texas J. Sci. | ||
| Eupatorium rotundifolium subsp. rotundifolium | Eupatorium rotundifolium L. | 30I(2) | 30(4) | Asteracea | Montgomery & F. 1970 Brittonia |